GPU implementation of drawArc.

src/gpu/SkGpuDevice.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkGpuDevice.h"
 
 #include "GrBlurUtils.h"
@@ skipping 536 matching lines @@
     }
 
     GrPaint grPaint;
     if (!SkPaintToGrPaint(this->context(), fDrawContext.get(), paint, *draw.fMatrix, &grPaint)) {
         return;
     }
 
     fDrawContext->drawOval(fClip, grPaint, *draw.fMatrix, oval, GrStyle(paint));
 }
 
+void SkGpuDevice::drawArc(const SkDraw& draw, const SkRect& oval, SkScalar startAngle,
+                          SkScalar sweepAngle, bool useCenter, const SkPaint& paint) {
+    ASSERT_SINGLE_OWNER
+    GR_CREATE_TRACE_MARKER_CONTEXT("SkGpuDevice", "drawArc", fContext);
+    CHECK_SHOULD_DRAW(draw);
+
+    if (paint.getMaskFilter()) {
+        this->INHERITED::drawArc(draw, oval, startAngle, sweepAngle, useCenter, paint);
+        return;
+    }
+    GrPaint grPaint;
+    if (!SkPaintToGrPaint(this->context(), fDrawContext.get(), paint, *draw.fMatrix, &grPaint)) {
+        return;
+    }
+
+    fDrawContext->drawArc(fClip, grPaint, *draw.fMatrix, oval, startAngle, sweepAngle, useCenter,
+                          GrStyle(paint));
+}
+
 #include "SkMaskFilter.h"
 
 ///////////////////////////////////////////////////////////////////////////////
 void SkGpuDevice::drawStrokedLine(const SkPoint points[2],
                                   const SkDraw& draw,
                                   const SkPaint& origPaint) {
     ASSERT_SINGLE_OWNER
     GR_CREATE_TRACE_MARKER_CONTEXT("SkGpuDevice", "drawStrokedLine", fContext);
     CHECK_SHOULD_DRAW(draw);
 
@@ skipping 1221 matching lines @@
 }
 
 SkImageFilterCache* SkGpuDevice::getImageFilterCache() {
     ASSERT_SINGLE_OWNER
     // We always return a transient cache, so it is freed after each
     // filter traversal.
     return SkImageFilterCache::Create(kDefaultImageFilterCacheSize);
 }
 
 #endif